HD 400 series
22 hd wide flange columns sections of nominal size HD 400, from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
| Designation | Weight (kg/m) | Depth (mm) | Flange (mm) | tw (mm) | tf (mm) | Iₓ (mm⁴) | Zₓ (mm³) |
|---|---|---|---|---|---|---|---|
| HD 400×1299 | 1,299 | 600 | 476 | 100 | 140 | 7.55000e+9 | 33,200,000 |
| HD 400×1202 | 1,202 | 580 | 471 | 95 | 130 | 6.64000e+9 | 30,000,000 |
| HD 400×1086 | 1,086 | 569 | 454 | 78 | 125 | 5.96000e+9 | 27,200,000 |
| HD 400×990 | 990 | 550 | 448 | 71.9 | 115 | 5.19000e+9 | 24,300,000 |
| HD 400×900 | 900 | 531 | 442 | 65.9 | 106 | 4.50000e+9 | 21,600,000 |
| HD 400×818 | 818 | 514 | 437 | 60.5 | 97 | 3.92000e+9 | 19,300,000 |
| HD 400×744 | 744 | 498 | 432 | 55.6 | 88.9 | 3.42000e+9 | 17,200,000 |
| HD 400×677 | 677 | 483 | 428 | 51.2 | 81.5 | 3.00000e+9 | 15,400,000 |
| HD 400×634 | 634 | 474 | 424 | 47.6 | 77.1 | 2.74000e+9 | 14,200,000 |
| HD 400×592 | 592 | 465 | 421 | 45 | 72.3 | 2.50000e+9 | 13,100,000 |
| HD 400×551 | 551 | 455 | 418 | 42 | 67.6 | 2.26000e+9 | 12,000,000 |
| HD 400×509 | 509 | 446 | 416 | 39.1 | 62.7 | 2.04000e+9 | 11,000,000 |
| HD 400×463 | 463 | 435 | 412 | 35.8 | 57.4 | 1.80000e+9 | 9,880,000 |
| HD 400×421 | 421 | 425 | 409 | 32.8 | 52.6 | 1.60000e+9 | 8,880,000 |
| HD 400×382 | 382 | 416 | 406 | 29.8 | 48 | 1.41000e+9 | 7,960,000 |
| HD 400×347 | 347 | 407 | 404 | 27.2 | 43.7 | 1.25000e+9 | 7,140,000 |
| HD 400×314 | 314 | 399 | 401 | 24.9 | 39.6 | 1.10000e+9 | 6,370,000 |
| HD 400×287 | 287 | 393 | 399 | 22.6 | 36.6 | 997,000,000 | 5,810,000 |
| HD 400×262 | 262 | 387 | 398 | 21.1 | 33.3 | 894,000,000 | 5,260,000 |
| HD 400×237 | 237 | 380 | 395 | 18.9 | 30.2 | 788,000,000 | 4,690,000 |
| HD 400×216 | 216 | 375 | 394 | 17.3 | 27.7 | 711,000,000 | 4,260,000 |
| HD 400×187 | 187 | 368 | 391 | 15 | 24 | 602,000,000 | 3,640,000 |